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Individual Calculations January 2013 |
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| Marthandan, K U Total change: 20.25 | |   |
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| Commonwealth Chess Championship 2012 | Chennai | IND | 2012-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1645 | 5.00 | 10 | 1.17 | 15 | 17.55 | |
|  Purushothaman, T | | | 2045 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Vinay, Kamath | | | 1245 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Radha, S R | | | 1968 | IND | 0.50 | 1 | 0.37 | 15 | 5.55 | | | J V Sai, Kiran | | | 1934 | IND | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Vishnu, Surendran | | | 1928 | IND | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Dheeraj, Kumar Reddy T | | | 1894 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Viswanath, R | | | 1351 | IND | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Bristy, Mukherjee | | | 1325 | IND | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Hirthickkesh, Pr | | | 1898 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Avadhanulu, A S M S S | | | 1810 | IND | 1.00 | 1 | 0.72 | 15 | 10.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 8th Asian Schools Chess Championship,under-11 | New Delhi | IND | 2012-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1680 | 4.50 | 8 | 0.18 | 15 | 2.70 | |
| | Saideep, Ganesh | | | 1341 | IND | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Yakubboev, Nodirbek | | | 1987 | UZB | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Raghav, Bagri | | | 1623 | IND | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Aditya, S S V | | | 1539 | IND | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Neelash, Saha | | | 1650 | IND | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Lokesh, Hans | | | 1496 | IND | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Dhiren, T | | | 1635 | IND | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Siva, Mahadevan | | | 1935 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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